day 4. increased blood oxygen sustained--thus both endurance and recovery has been enhanced.
Bonked (low blood glycogen) again (it usually never happens to me as I take glucose during a long ride) thus I think it is confirmed that pathways have reconfigured to look to fat for energy first. I suspect that sparing the glycogen would allow a stronger finish (recruiting fast twitch fibers that are usually gone after a half dozen hills or sprints).
Thus: satisfied, very satisfied but even more intrigued as I have never had something increase performance w/o a long wait or hard core sides.
Bonked (low blood glycogen) again (it usually never happens to me as I take glucose during a long ride) thus I think it is confirmed that pathways have reconfigured to look to fat for energy first. I suspect that sparing the glycogen would allow a stronger finish (recruiting fast twitch fibers that are usually gone after a half dozen hills or sprints).
Thus: satisfied, very satisfied but even more intrigued as I have never had something increase performance w/o a long wait or hard core sides.